Finding the Third Proportional to 3,483,896 and 5,123,326

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,896 : 5,123,326 = 5,123,326 : x
2. Step 2: Convert to fraction form
   3,483,896/5,123,326 = 5,123,326/x
3. Step 3: Cross multiply
   3,483,896x = 5,123,326 × 5,123,326
4. Step 4: Simplify right side
   3,483,896x = 26,248,469,302,276
5. Step 5: Solve for x
   x = 26,248,469,302,276/3,483,896
6. Step 6: Final answer
   x = 7,534,228.72